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CISS

C3is
CISS

2 hedge funds and large institutions have $123K invested in C3is in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.34% more ownership

Funds ownership: 0% → 0.34% (+0.34%)

Holders
2
Holders Change
+2
Holders Change %
–
% of All Funds
0.02%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
TL
TowerView LLC
New York
+$167K
2
HF
HRT Financial
New York
+$81.5K

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
TL
1
TowerView LLC
New York
$83K +$167K +1,250 New
HF
2
HRT Financial
New York
$40K +$81.5K +611 New
IWC
3
Integrated Wealth Concepts
Massachusetts
$8 – – –
CIAM
4
Caitong International Asset Management
Hong Kong
$3 – – –

CISS Hedge Fund Activity: Q2 2026 in Review

2 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in C3is (CISS) for Q2 2026, worth a combined $123K.

Buyers outnumbered sellers: 2 funds opened new CISS positions and 0 closed out — a net gain of 2 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was TowerView LLC, opening a new position worth an estimated $167K.

  • 2 institutional investors held C3is (CISS) as of Q2 2026, up from 0 in Q1 2026.
  • Funds reported $123K of C3is stock for Q2 2026.
  • 2 funds opened new C3is positions in Q2 2026 and 0 closed out, a net change of +2 holders.
  • The largest C3is buyer in Q2 2026 was TowerView LLC, an estimated $167K added.

Based on aggregated 13F filings for Q2 2026.